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ASN REPORT — AS12091 · MTN SA

First sighted: Feb. 23, 2024, 2 a.m. · Last sighted: Feb. 23, 2026, 2 a.m.

Risk
39 (med)
Total hits
20784
Total errors
3922
Observed IPs
14221
Top country
South Africa
Top city
Zoar
Top region
Western Cape

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
39
Medium
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 349
Points 1139.60
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 9
Points 76.56
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 30
Points 9.36
Path traversal attempts
Request paths/parameters resemble attempts to access files outside intended directories.
trav
Hits 1
Points 8.84
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 6
Points 5.40
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 17
Points 2.04

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
16862
3xx
0
4xx
3922
5xx
0
Unique URLs
0
Total hits
20784
First seen
Feb. 23, 2024, 2 a.m.
Last seen
Feb. 23, 2026, 2 a.m.

Annotators (All-time)

Heatmap of annotator × severity. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 349 pts 1139.60
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 120 119 660.00 Jan. 22, 2026, 7:30 p.m. Feb. 22, 2026, 8:23 p.m. —
8 109 108 479.60 Jan. 22, 2026, 7:30 p.m. Feb. 22, 2026, 8:23 p.m. —
0 120 119 0.00 Jan. 22, 2026, 7:30 p.m. Feb. 22, 2026, 8:23 p.m. —
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 9 pts 76.56
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 7 7 61.60 Jan. 28, 2026, 3:37 p.m. Feb. 21, 2026, 8:06 p.m. —
44 1 1 9.68 Feb. 10, 2026, 8:33 p.m. Feb. 10, 2026, 8:33 p.m. —
24 1 1 5.28 Jan. 28, 2026, 4:47 p.m. Jan. 28, 2026, 4:47 p.m. —
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 30 pts 9.36
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 13 6 9.36 Jan. 4, 2025, 7:40 a.m. July 31, 2025, 8:56 p.m. —
0 17 6 0.00 Jan. 4, 2025, 7:40 a.m. July 31, 2025, 8:56 p.m. —
Path traversal attempts trav
Request paths/parameters resemble attempts to access files outside intended directories.
hits 1 pts 8.84
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
34 1 1 8.84 Feb. 10, 2026, 8:33 p.m. Feb. 10, 2026, 8:33 p.m. —
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 6 pts 5.40
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 2 5.40 April 3, 2025, 7:30 a.m. April 6, 2025, 10:19 p.m. —
0 3 2 0.00 April 3, 2025, 7:30 a.m. April 6, 2025, 10:19 p.m. —
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 17 pts 2.04
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 17 11 2.04 Oct. 28, 2024, 8:46 p.m. Nov. 28, 2025, 6:37 a.m. —

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads a single aggregation and renders a donut.

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

Loading map…

SUBNETS HELD BY THIS ISP

Derived from ISP snapshot peers (Option A). Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
Loading subnets…

Interesting IPs

Top risky peers inside this ASN (latest snapshot). Sorted by risk score, then hits.

197.64.220.71 low
Open report
1 /100
Last seen 2026-02-12 02:00
Hits
7
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.124.181 low
Open report
0 /100
Last seen 2025-04-04 03:00
Hits
80
Errors
3
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.195.133 low
Open report
0 /100
Last seen 2025-04-07 03:00
Hits
64
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.190.153 low
Open report
0 /100
Last seen 2025-08-01 03:00
Hits
32
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.122.67.79 low
Open report
0 /100
Last seen 2024-11-16 02:00
Hits
28
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.180.15 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
20
Errors
6
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.59.94 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
17
Errors
4
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.120.26.133 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
17
Errors
3
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.122.73.57 low
Open report
0 /100
Last seen 2025-03-06 02:00
Hits
17
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.122.206.133 low
Open report
0 /100
Last seen 2025-01-05 02:00
Hits
16
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.115.82.112 low
Open report
0 /100
Last seen 2024-02-24 02:00
Hits
15
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.27.154 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
15
Errors
6
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.185.6 low
Open report
0 /100
Last seen 2025-04-17 03:00
Hits
14
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.232.240 low
Open report
0 /100
Last seen 2024-10-29 02:00
Hits
14
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.129.242 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
12
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.143.218 low
Open report
0 /100
Last seen 2024-11-11 02:00
Hits
12
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.193.11 low
Open report
0 /100
Last seen 2024-10-11 03:00
Hits
12
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.122.4.4 low
Open report
0 /100
Last seen 2024-05-27 03:00
Hits
12
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.21.186 low
Open report
0 /100
Last seen 2026-02-06 02:00
Hits
11
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.115.19.175 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
11
Errors
3
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.216.11 low
Open report
0 /100
Last seen 2024-12-15 02:00
Hits
11
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.62.158 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
11
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.122.144.11 low
Open report
0 /100
Last seen 2024-10-10 03:00
Hits
11
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.112.175.133 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
10
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.136.97 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
10
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.115.20.35 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
10
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.15.20 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
10
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.152.175 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
10
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.189.196 low
Open report
0 /100
Last seen 2026-02-16 02:00
Hits
10
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.122.142.229 low
Open report
0 /100
Last seen 2024-10-01 03:00
Hits
10
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.178.239 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
9
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.14.97 low
Open report
0 /100
Last seen 2026-02-23 02:00
Hits
9
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.42.237 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
9
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.220.15 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
9
Errors
3
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.11.91 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
9
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.126.118 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
8
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.141.28 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
8
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.159.170 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
8
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.192.112 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
8
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.195.148 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
8
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.47.96 low
Open report
0 /100
Last seen 2026-02-19 02:00
Hits
8
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.44.218 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.135.23 low
Open report
0 /100
Last seen 2026-01-30 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.135.49 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.230.229 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
7
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.115.96.188 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.4.188 low
Open report
0 /100
Last seen 2026-02-07 02:00
Hits
7
Errors
3
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.65.232 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.136.151 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
7
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.164.213 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
7
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.177.143 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.218.121 low
Open report
0 /100
Last seen 2026-02-22 02:00
Hits
7
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.120.4.25 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
7
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.5.57 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
7
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.36.153 low
Open report
0 /100
Last seen 2026-01-23 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.40.141 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.121.51.182 low
Open report
0 /100
Last seen 2026-02-20 02:00
Hits
7
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
197.64.184.5 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
7
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.151.31 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.194.67 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
6
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.222.134 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.113.237.207 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
6
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.6.76 low
Open report
0 /100
Last seen 2026-02-15 02:00
Hits
6
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.7.111 low
Open report
0 /100
Last seen 2026-02-11 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.9.157 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.11.160 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
2
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.63.161 low
Open report
0 /100
Last seen 2026-02-08 02:00
Hits
6
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.98.202 low
Open report
0 /100
Last seen 2024-04-18 03:00
Hits
6
Errors
1
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.114.174.11 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.60.218 low
Open report
0 /100
Last seen 2026-01-31 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.85.175 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.93.3 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.111.52 low
Open report
0 /100
Last seen 2026-02-09 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.123.21 low
Open report
0 /100
Last seen 2026-02-17 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA
41.116.170.92 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
6
Errors
0
Country
South Africa
ASN
AS12091
AS Org
MTN SA